The only artery that carries unoxygenated blood is the:
A. pulmonary artery.
B. aorta.
C. brachial artery.
D. left coronary artery.
Answer: A
Health Professions
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Indicate whether the statement is true or false
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Which of the following signs of motor activity has the worst prognosis?
A) Decerebrate posturing B) Decorticate posturing C) Localizing pain D) Withdrawal to pain
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What changes happen to the skin due to aging?
A. Loss of elasticity and fatty tissue B. Moderate increase in activity of sweat glands C. Increased oil secretion D. Darkened epidermis
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Tricyclic antidepressants decrease catecholamine activity in the heart while blocking alpha-adrenergic receptors in the peripheral capillary beds.
Answer the following statement true (T) or false (F)
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